Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal.
Cemented carbide with high hardness, strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 DEG C also remained unchanged, at 1000 degrees C still have high hardness.
Cemented carbide has high hardness, strength, wear resistance and corrosion resistance. It is known as "industrial tooth". It is used to make cutting tools, cutting tools, cobalt tools and wear-resistant parts.